| At present extracurricular activities are one of the focuses in the field of education theory and education practice. What is maths extracurricular activity? Why should maths extracurricular activity be carried out in junior schools? How can one exploit teaching resources junior maths extracurricular activity? How can one develop maths extracurricular activities to junior school students? These problems remain to be researched and need to be resolved urgently. Based on the following basic features: Free interaclion, practice, step by step procedures and openess, the essay puts forward teaching of practice, teaching of simulated ituations and teaching of cooperation in groups, taking practical types of extracurricular activities into account. |